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    <title>Document</title>
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    <table border="1" width="500" height="500" cellspacing="0">
        <caption>学生信息</caption>
        <thead height="50" align="center" valign="middle">
            <tr>
                <th width="50" height="50" align="right" valign="bottom">姓名</th>
                <th>性别</th>
                <th>年龄</th>
                <th>民族</th>
                <th>政治面貌</th>
            </tr>
        </thead>
        <tbody height="520" align="center" valign="middle">
            <tr height="50" align="center" valign="middle">
                <td align="right" valign="bottom">张三</td>
                <td>男</td>
                <td>18</td>
                <td>汉族</td>
                <td>团员</td>
            </tr>
            <tr>
                <td>张三</td>
                <td>男</td>
                <td>18</td>
                <td>汉族</td>
                <td>团员</td>
            </tr>
            <tr>
                <td>张三</td>
                <td>男</td>
                <td>18</td>
                <td>汉族</td>
                <td>团员</td>
            </tr>
            <tr>
                <td>张三</td>
                <td>男</td>
                <td>18</td>
                <td>汉族</td>
                <td>团员</td>
            </tr>
        </tbody>
        <tfoot height="50" align="center" valign="middle">
            <tr>
                <td></td>
                <td></td>
                <td></td>
                <td></td>
                <td>共计：4人</td>
            </tr>
        </tfoot>
    </table>
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